JPH02143178U

JPH02143178U -

Info

Publication number: JPH02143178U
Application number: JP5065689U
Authority: JP
Priority date: 1989-04-28
Filing date: 1989-04-28
Publication date: 1990-12-05

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示した分解斜視図
、第２図は同じく中央部縦断面図、第３図は第２
図の−線に沿つた横断面図、第４図は別実施
例の要部縦断面図、第５図は同じく横断面図であ
る。図中、１……筒状本体、２……握り部、２ａ…
…その外面の凹凸条、３……スピンドル、５……
クラツチ、１４……筒状部材、１５……グリツプ
カバー、１５ａ……その内面の凹凸条、である。 Fig. 1 is an exploded perspective view showing one embodiment of the present invention, Fig. 2 is a vertical cross-sectional view of the central part, and Fig. 3 is a cross-sectional view of the central part.
4 is a longitudinal sectional view of a main part of another embodiment, and FIG. 5 is a lateral sectional view taken along the line - in the figure. In the figure, 1... cylindrical body, 2... grip part, 2a...
...Irregularities on its outer surface, 3... Spindle, 5...
Clutch, 14... cylindrical member, 15... grip cover, 15a... uneven stripes on its inner surface.

Claims

[Scope of utility model registration request]

A cylindrical body 1 having a grip 2 for rotational operation connected to one end thereof, a spindle 3 inserted in a protruding state from the other end of the cylindrical body 1, and a rotation from the cylindrical body 1 to the spindle 3. A clutch 5 that turns on and off force transmission, and a cylindrical member 14 fitted from the outside of the main body to a portion of the spindle on the main body side so as to freely rotate relative to the above-mentioned cylindrical main body and spindle.
In the torque driver, a plurality of uneven strips 2a are formed on the outer surface of the grip portion 2 in the spindle axis direction, and an uneven strip 15a that slides and engages with the uneven strips in the axial direction is formed on the inner surface. A torque screwdriver characterized in that a grip cover 15 made of an insulating material with a high coefficient of friction is removably fitted onto the grip portion 2.